[PRQ#46457] Deletion Request for puppet3

[notify]

MarsSeed [1] filed a deletion request for puppet3 [2]:

Unneeded v3 of this DevOps tool.
Repo carries v7.x.

[1] https://aur.archlinux.org/account/MarsSeed/
[2] https://aur.archlinux.org/pkgbase/puppet3/